added Signal() for invoking async callbacks without sending data from…

… AsyncProgressWorker
nodejs · Mar 14, 2016 · d8adba4 · d8adba4
1 parent 36058ff
commit d8adba4
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Showing 3 changed files with 8 additions and 0 deletions.
diff --git a/doc/asyncworker.md b/doc/asyncworker.md
@@ -75,6 +75,7 @@ class AsyncProgressWorker : public AsyncWorker {
 
   class ExecutionProgress {
    public:
+    void Signal() const;
     void Send(const char* data, size_t size) const;
   };
 

diff --git a/nan.h b/nan.h
@@ -1632,6 +1632,9 @@ class Callback {
     friend class AsyncProgressWorker;
    public:
     // You could do fancy generics with templates here.
+    void Signal() const {
+        uv_async_send(that_->async);
+    }
     void Send(const char* data, size_t size) const {
         that_->SendProgress_(data, size);
     }

diff --git a/test/binding.gyp b/test/binding.gyp
@@ -97,6 +97,10 @@
         "target_name" : "asyncprogressworker"
       , "sources"     : [ "cpp/asyncprogressworker.cpp" ]
     }
+    , {
+        "target_name" : "asyncprogressworkersignal"
+      , "sources"     : ["cpp/asyncprogressworkersignal.cpp"]
+    }
     , {
         "target_name" : "nancallback"
       , "sources"     : [ "cpp/nancallback.cpp" ]